export default {
  // 开启命名空间
  namespaced: true,
  // 数据
  state: () => ({
    address: JSON.parse(uni.getStorageSync('address') || '{}')
  }),
  // 方法
  mutations: {
    // 更新收货地址
    updateAddress(state, address) {
      state.address = address

      this.commit('m_user/saveAddressToStorage')
    },
    // 持久化存储
    saveAddressToStorage(state) {
      uni.setStorageSync('address', JSON.stringify(state.address))
    }
  },
  getters: {
    // 地址字符串拼接
    addstr(state) {
      const {
        provinceName = '',
          cityName = '',
          countyName = '',
          detailInfo = ''
      } = state.address
      return [provinceName, cityName, countyName, detailInfo].join('')
    }
  }
}